The Portofino Chronograph ref. 3910 infuses the collection with a sporty style, utilizing push-buttons styled after the cockpits of Italian sports cars from the 1960s. It is equipped with a convex sapphire crystal, applied Roman numerals, and an automatic 79320 or 75320 caliber with a 44-hour power reserve.
Shape
Round
Material
Red Gold
Glass
Sapphire
Thickness
13.50 mm
Diameter
42.00 mm
Water Resistance
30.00 m
Dial Color
Silver
